{
  "manageEntity": {
    "action": "Repost",
    "entityId": "310778853",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5cfa4c20594b65753449afc457a438333ac8a85241e48a53d8b0b3b7450456fe",
    "signature": "0xa5156b429f621311aefe81c7afad681471aa0b7a9804b21bdea69ed6f421db592f37811e83ee165129d780854bf371fea725e44681b2272cc1952846a2fa7de61b",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
  }
}